*** This bug is a duplicate of bug 1553328 ***
https://bugs.launchpad.net/bugs/1553328
Thanks for your bug report.
Unfortunately we already know that the nouveau driver is unstable
particularly with multi-threaded (multi-headed) rendering. The best
suggestion right now is to either only use a single monitor or to use
intel or radeon graphics.
Duplicate of bug 1553328.
** This bug has been marked a duplicate of bug 1553328
Mir crashes on nouveau (nv50) in pushbuf_kref()
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https://bugs.launchpad.net/bugs/1623508
Title:
unity8 crashed with SIGSEGV
Status in mir package in Ubuntu:
New
Status in unity8 package in Ubuntu:
New
Status in xserver-xorg-video-nouveau package in Ubuntu:
New
Bug description:
16.10 first unity 8 run16.10 first unity 8 run
ProblemType: Crash
DistroRelease: Ubuntu 16.10
Package: unity8 8.14+16.10.20160831.3-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-9136.55-generic 4.4.16
Uname: Linux 4.4.0-9136-generic x86_64
ApportVersion: 2.20.3-0ubuntu7
Architecture: amd64
Date: Wed Sep 14 10:32:07 2016
ExecutablePath: /usr/bin/unity8
InstallationDate: Installed on 2016-09-14 (0 days ago)
InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160913)
ProcCmdline: unity8 --mode=full-shell
Signal: 11
SourcePackage: unity8
StacktraceTop:
?? () from /usr/lib/x86_64-linux-gnu/libdrm_nouveau.so.2
?? () from /usr/lib/x86_64-linux-gnu/libdrm_nouveau.so.2
?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
?? () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1
Title: unity8 crashed with SIGSEGV
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
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